package Java3;

public class Area {
	double bottom;
	double height;
	double wide;
	double radius;
	
	public double areaTriangle(){
		return (bottom*height)/2;
	}
	
	public double areaSquare(){
		return wide*wide;
	}
	
	public double areCircle(){
		return radius*radius*3.14;
	}

}
